.sort-guide{
  color: #80848f;
  line-height: 1;
  margin: 32px 0;
}
.guide-title {
  font-size: 16px;
  font-weight: bold;
  color: #1c2438;
  margin-bottom: 16px;
}
.guide-item{
  font-size: 14px;
    line-height: 22px;
}
.sort-tree-wrap{
  width: 1000px;
  margin: auto;
}
.sort-tree{
  padding: 8px 24px;
    border: 1px solid #e1e6eb;
    min-height: 200px;
}
.bottom-btns-wrap{
  bottom: 0;
  position: fixed;
  width: 100%;
  left: 0;
  z-index: 20;
  height: 70px;
  padding-left: 180px;
}
.btns{
  height: 100%;
    width: 100%;
    background-color: #ecf5ff;
    display: flex;
    justify-content: center;
    align-items: center;
}
